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Author(s): SILVA, O. F. da; MATOS, G. R.; WANDER, A. E. O objetivo deste estudo foi estabelecer um ponto de equilíbrio de preços para a comercialização do feijão na pós-colheita, a partir do levantamento dos fatores que compõem o sistema de produção irriga... ... |
Author(s): SILVA, O. F. da; MATOS, G. R.; WANDER, A. E. The objective of this study was to determine the economic viability of common bean production by small farms in the micro-region of Ceres, Goias state, Brasil. Common beans are grown in three differen... ... |
Author(s): LIMA, M. F.; MELO, W. F. de; VALE, L. S. R.; MORGADO, H. S.; INOUE NAGATA, A. K. I.; REIFSCHNEIDER, F. J. B.
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Author(s): AMARAL, T. A.; ANDRADE, C. de L. T. de; CUADRA, S. V.; MONTEIRO, J. E. B. de A.; GUIMARAES, P. E. de O.; TRINDADE, R. dos S. Water deficit is the main factor limiting maize yield in Brazil, and sowing time is one of the strategies to mitigate this problem. The objective of this study was to develop a methodology for applyin... ... |
Author(s): CUADRA, S. V.; STEINMETZ, S.; HEINEMANN, A. B. No presente trabalho são apresentados os resultados referentes a calibração do modelo CERES-Rice/DSSAT para quatro cultivares cobrindo os principais grupos de maturação utilizados comercialmente no Es... ... |
Author(s): SOUZA, L. F. de; HEINEMANN, A. B.; SENTELHAS, P. C. The aim of this study was to determine the best cultivar and sowing date to be use for maize in state of Goiás, to maximize the maize grain yield. It was used the Cropping System Model (CSM)-CERES-Mai... ... |
Author(s): AMARAL, T. A.; ANDRADE, C. de L. T. de; ALVES, M. E. B.; SILVA, D. F. Irrigation use constitutes an alternative to improve maize production in Central Minas Gerais State, Brazil. However, even under adequate water supply conditions, other environmental factors may influ... ... |
Author(s): MELO, M. L. A. de; ANDRADE, C. de L. T. de; BORGES JÚNIOR, J. C. F.; TIGGES, C. H. P.; CAMILO, J. A.; GARCIA Y GARCIA, A. The response of maize to variations in soil available water (AW) is a function of the interactions among plant, soil and weather conditions. We studied the sensitivity of a previously calibrated CSM-C... ... |
Author(s): SILVA, F. C. da; SOLER, C. M. T.; BOARETTO, A. E.; SPOLIDORIO, E. S.; FREITAS, J. G. de Avaliou-se a eficácia do modelo Ceres-Wheat na estimativa da produtividade e datas de florescimento e de maturidade fisiológica de trigo, cultivar IAC 24. Para comparar os valores estimados pelo model... ... |
Author(s): SILVA, E. H. F. M. da; HOOGENBOOM, G.; BOOTE, K. J.; CUADRA, S. V.; PORTER, C. H.; SCIVITTARO, W. B.; STEINMETZ, S.; CERRI, C. E. P. Rice (Oryza sativa L.) is a staple food and plays a crucial role in the food security of many countries. However, rice cultivation is associated with significant methane (CH4) emissions, contributing... ... |
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